package OverrideStudy;

public class Person {

    String name;
    int age;
     public Person(){

     }

     public  Person(String name, int age){
         this.name = name;
         this.age = age;
     }

     public void eat(){
         System.out.println("吃饭");
     }

     public void walk(int distance){
         System.out.println("走了" + distance + "公里");
     }
}
